TBM Waterproof pressure test device for driving part seal of shield TBM

Disclosed is a waterproof pressure test device for a driving unit seal for a shield TBM, which is able to test the waterproofing performance and the durability of the driving unit seal affected by a soil pressure and a water pressure on the shield TBM in a work environment where an actual tunnel is...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIM KYOUNG YUL, RYU HEE HWAN, KIM JUNG JOO, JUNG JU HWAN, BAE DU SAN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MEASURING MINING PHYSICS SHAFTS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TUNNELS
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